| 摘要 |
Locking system (1) for a door (3) of a motor vehicle, comprising a lock (4) provided with a locking unit (7), an operating unit (8) capable of interacting with the locking unit (7) to cause it to open, a safety lever (37) which can be placed in a first and a second position for blocking and enabling, respectively, the opening of the locking unit (7) from the outside, a first electrical actuator (58) having an output member (60) movable along a first path (S) to cause the opening of the locking unit (7) independently of the position assumed by the safety lever (37), and a second electrical actuator (39) for moving the safety lever (37) between the blocking and enabling positions; the system (1) is also provided with a control unit (2) comprising user recognition means (100) which can be activated selectively to generate a signal to permit opening in the presence of a user authorized to open the lock (4) from the outside in the condition in which the safety lever (37) is in the blocking position, and first and second driving means (99, 104) generating corresponding operating signals (C1, C2) for the first and the second actuator (58, 39) respectively in response to the signal enabling opening from the user recognition means (100); the operating signal (C2) is generated after the operating signal (C1) and following the opening of the locking unit (7). <IMAGE> |
